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US 2003/0148048 A1Published application
Ink-jet image recording material
OwnerTomomi Yoshizawa, Kazumasa Matsumotoinventors
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Abstract
An ink jet image recording material and a preparation method thereof are disclosed. The ink receiving layer is produced by using a coating composition which comprises silica particles produced by a gas phase method each having a primary particle diameter for from 5 to 20 nm and silica particles produced by a wet precipitation method and a secondary particle formed by these silica particles each has a particle diameter measured by a light scattering method of from 50 to 1,000 nm.
Claims10
An ink jet image recording material comprising a support and an ink receiving layer having a plurality of voids provided thereon, wherein
- the ink receiving layer is provided by coating a coating composition comprising silica particles having a mean particle diameter measured by a light scattering method from 50 to 1,000 nm, and
- the coating composition is prepared by employing silica particles produced by a gas phase method having an average primary particle diameter from 5 to 20 nm and silica particles produced by a wet precipitation method.
Dependencies are inferred from the claim text.